Beacon, a free and ad-free, light weight, energy efficient, stripped down version of a security App which would greatly aid you in finding your Android incase its lost. The App uses SMS as its primary means of communication as it’s more reliable than 3G/GPRS/EDGE etc.

•Backup phone data on foneSherpa cloud (www.foneSherpa.com)
•Restore backed up data to another phone
•Help find your lost phone
•Remotely activate phone alarm, lock phone & wipe personal data
•Block phishing and malware sites from links in text messages, on the web
•Identify which apps can access your sensitive data like contacts, location, SMS text messages & identity info